hackintosh lags after waking from sleep

Hey,

I have a Hackintosh with the following specs:
Cpu: i5-3470
Ram: 16gb DDR3
GPU: Nvidia 1050ti
Mobo: MSI h61m-p20 (g3)

OS: MAC OS High Sierra 10.13.6 (17G66)

And this is the only issue I have left. When I put my Hackintosh to sleep and then wake it up everything is normal except it lags like crazy and it's unusable. All the animations are laggy, and everything is stuttering. When I restart my computer everything is back to normal and I can use it as normal.

-Marij